I've got a Tozando cotton hakama - it's really nice though it does wrinkle a lot.

I guess my next hakama will be a Tozando with a different fabric. Probably a Cotton / Polyester blend

If your looking for the non cotton, I have their deluxe polyester "cashmire feel" hakama with stitched pleats (stitches on the inside can't be seen). This doesn't wrinkle, holds its pleats, and folds easily. Best hakama I own.